GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
On raw speed the Radeon RX 9070 comes out significantly faster — about 19% ahead of the Radeon RX 6900 XT.
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Radeon RX 9070 vs Radeon RX 6900 XT: In-Depth Breakdown
Performance: Radeon RX 9070 vs Radeon RX 6900 XT
The Radeon RX 9070 is significantly faster, around 19% ahead of the Radeon RX 6900 XT. Both cards sit in the same broad class, well suited to 4K with upscaling and native 1440p.
Power & Efficiency
At 220W against 300W, the Radeon RX 9070 is both the lower-power and the more efficient card, making it the easier build to cool and power. Its more modern RDNA 4 architecture on a TSMC N4 process is part of why it does more with each watt.
Memory & Bandwidth
The Radeon RX 9070's memory is faster — 645 GB/s versus 512 GB/s — which helps feed the GPU at 4K and with heavy textures.
Generation & Longevity
The Radeon RX 9070 is roughly 5 years newer than the Radeon RX 6900 XT (RDNA 4 vs RDNA 2), so it generally benefits from a more modern architecture and longer driver-support runway.
Which should you buy: Radeon RX 6900 XT or Radeon RX 9070?
The Radeon RX 9070 is the faster card by about 19%. With live pricing limited for this pair, base your decision on the spec differences above — particularly VRAM and power draw — and check current stock before buying.